Match each of the terms or structures with its definition, description, or function.
-Outermost layer of the epidermis

Question

Quizplus · Accepted Answer

The stratum corneum is the outermost layer of the epidermis and is composed of dead skin cells that are constantly shedding and being replaced.

Answer: A
 Keratin is a protein that forms the structure of hair, nails, and the stratum corneum of the epidermis.

Answer: B
 The stratum germinativum is the innermost layer of the epidermis and is responsible for producing new skin cells.

Answer: D
 The hair papilla is a structure at the base of a hair follicle that contains blood vessels and nerves.

Answer: E
 The hair shaft is the visible portion of the hair that extends out from the skin.

Answer: F
 The lunula is the crescent-shaped whitish area at the base of a fingernail or toenail.

Answer: G
 The cuticle is the outermost layer of a hair shaft or the protective layer of a nail.

Answer: H
 The nail bed is the layer of skin beneath the nail that contains blood vessels and nerves.

Answer: I
 Eccrine glands are sweat glands that produce a clear, odorless sweat to regulate body temperature.

Answer: J
 Apocrine glands are sweat glands that produce a thicker, odorless sweat that is associated with stress and emotion.

Match Each of the Terms or Structures with Its Definition